//按钮失效，改为'加载中'
function changeButtonStatusForLoading(buttonId){
	$("#"+buttonId+"").addClass("disabled");
	$("#"+buttonId+"").html('<img style="width:40%" src="'+$.ctx+'/MAdmin/vendors/pageloader/images/loader9.GIF">');
}

//按钮恢复正常
function changeButtonStatusForNormal(buttonId, buttonName){
	$("#"+buttonId+"").removeClass("disabled");
	$("#"+buttonId+"").html(buttonName);

}